This document provides how-to photo instructions on how to find and download Ecological Site Descriptions (ESDs) using the Web Soil Survey (WSS) for use in a range management plan.
Excessive summer irrigation of oak and madrone trees may promote fungal diseases such as the oak root fungus (aka armillaria root disease) and crown rot.
This article briefly discusses the most prevalent madrone disease problems, then offers a broader perspective on the health of this southern Oregon native.